NAME: Darasuum Kandosii (Mando'a for Eternally Indomitable
WEAPONS: C-M Frag Storm Heavy Shotgun (slugthrower), two beskar blades, Mando'ade heavy blaster pistol.
EQUIPMENT: Beskar'gram Mandalorian armor, various grenades, melee/power forearm shields, trip mines, vibro-knife, comlink.
HISTORY: Although believed to have been driven to extinction, the Taung instead fled into the Unknown Regions, where they rebuilt their Mandalorian culture, and waged wars with other species after regaining their numbers. Darasuum Kandosii was one of the Taung that traveled back to the known galaxy to learn of their ancient heritage. But instead, he found himself in the middle of a war. Hopefully, he will lead up to his namesake. In the eyes of his people back home, however, he already has, due to his actions in combat - no less.
NAME: Caton Drea
AFFILIATION: Galactic Empire.
WEAPONS: X-45 sniper rifle, ultrasonic blade, blaster pistol, stealth unit.
EQUIPMENT: Concussion grenades, infared/thermal/nightvision scopes, targeting visor, comlink.
OCCUPATION: Imperial Sharpshooter
HISTORY: A sharpshooter with a keen eye, Caton Drea is not one to miss his mark. A tenacious scout, he has a extreme level of patience, and the ability to remain cool-headed despite many setbacks. One of the Empire's best shots, if you see him on the battlefield, then you know you're in for one. If you see him at all, that is.
NAME: Elyshar Dourshe
WEAPONS: Double-bladed silver lightsaber.
EQUIPMENT: Blaster pistol, mesh armor.
OCCUPATION: Gray Jedi.
HISTORY: Elyshar Dourshe was a former Jedi, that switched off his lightsaber shortly before Naboo Crisis - dissatisfied with the corruption in the Republic and the complacency of the Jedi Council. In his years of watching the Republic slowly collapse into the Empire, he learned the flaws of both extremes. He eventually served as a vigilante on the Outer Rim worlds. Although the Empire hasn't targeted him yet, he feels that they might simply out of spite - or fear.
NAME: Darrek Ulgo
AFFILIATION: Rebel Alliance.
WEAPONS: Medium repeating blaster, vibrosword.
EQUIPMENT: Power generator, grenades, vibroknife, numerous programs installed in helmet.
OCCUPATION: Staff Lieutenant.
HISTORY: Born around the time of the Naboo Crisis, Darrek Ulgo was born on Alderaan, hailing from the legendary House Ulgo - a house notorious for producing generations of distinguished officers. He served in the Republic Army for years, until it was reconstituted into the Imperial Army, in which he left to join the Rebel Alliance.
((Yes, there was a Republic Army alongside the Clone Trooper Corps. You could look it up under 'Republic Army', on Wookieepedia if you have doubts. I think the clone armor was influenced by the Cold War armor as well as Mandalorian, so that's why he is wearing Cold War armor, which I assume remained mostly the same through the millennia.))